Carbo - hydrate. Glucose is a common carbohydrate that will show up again and again as we discuss cell chemistry: its formula is C6H12O6. Table sugar, sucrose, is two single sugars bound together: a disaccharide simple sugar. Sugars can be anything from a single sugar molecule up to several bound together.
The two sides of the DNA molecule are Deoxyribose and phosphate these two molecules are what make up the two sides of DNA.
helicase-the enzyme-unzips the two strands of a dna molecule at the hydrogen bonds between the paired nitrogen bases what is the first step of dna replication and what enzyme is involved in this step dna polymerase